#256E3D#256E3D

#256E3D is a mid, moderate green. Relative luminance 0.119; OKLCH L 48.0% C 0.106 H 151.0°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#256E3D
RGB	rgb(37, 110, 61)
HSL	hsl(140, 50%, 29%)
HSV	hsv(140, 66%, 43%)
CMYK	cmyk(66.4%, 0%, 44.5%, 56.9%)
CIE-LAB	lab(41.03, -34.44, 20.85)
CIE-LCH	lch(41.03, 40.26, 148.81°)
OKLab	oklab(47.99% -0.093 0.0515)
OKLCH	oklch(47.99% 0.106 151)
XYZ	xyz(7.1806, 11.8814, 6.3289)
Luminance	0.1188 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256E3D #6E2556

analogous

#326E25 #256E3D #256E62

triadic

#256E3D #3D256E #6E3D25

tetradic

#256E3D #25326E #6E2556 #6E6225

square

#256E3D #25326E #6E2556 #6E6225

split-complementary

#256E3D #62256E #6E2532

monochromatic

#08170D #164024 #256E3D #349C56 #4BC272

Accessibility & contrast

On white

6.22

#256E3D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#256E3D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256E3D

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256E3D	#FFFFFF	#000000	##FFFFFF
##256E3D	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6539

Deuteranopia (green-blind)

#655E40

Tritanopia (blue-blind)

#0A6C62

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #256e3d;
/* rgb */ color: rgb(37, 110, 61);
/* oklch */ color: oklch(48.0% 0.106 151.0);

Tailwind

colors: {
  custom: {
    50: '#699873',
    500: '#256e3d',
    950: '#000000',
  },
}

SCSS

$custom: #256e3d;
$custom-light: #699873;
$custom-dark: #000000;

JSON

{
  "hex": "#256e3d",
  "rgb": {
    "r": 37,
    "g": 110,
    "b": 61
  },
  "hsl": {
    "h": 139.726,
    "s": 49.66,
    "l": 28.824
  },
  "oklch": {
    "l": 0.47987,
    "c": 0.10632,
    "h": 151
  },
  "luminance": 0.11882
}

Semantic roles & 50–950 ramp

primary

#256E3D

secondary

#A14E86

accent

#4FACD9

background

#F6F9F7

surface

#EBF2ED

border

#C6CCC8

text

#070E08

muted

#7A7E7B

Preview Lab

Preview with #256E3D

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →